Cita APA (7a ed.)

Mellgren, L., Walker, M., & Shirakawa, A. (1976). Exploring English for speakers of other languages: Write! Addison-Wesley Pub. Co..

Cita Chicago Style (17a ed.)

Mellgren, Lars, Michael Walker, y Akihito Shirakawa. Exploring English for Speakers of Other Languages: Write! Reading ; Menlo Park [etc.]: Addison-Wesley Pub. Co., 1976.

Cita MLA (8a ed.)

Mellgren, Lars, et al. Exploring English for Speakers of Other Languages: Write! Addison-Wesley Pub. Co., 1976.